A commodity management method and system for e-commerce

Abstract

The present application relates to the technical field of commodity management, and in particular to a commodity management method and system for e-commerce. The method includes: obtaining and obtaining commodity weight, commodity structure, commodity volume and commodity shape based on commodity information; determining the commodity packaging method based on the above-obtained commodity factors; determining the commodity placement status based on the commodity packaging method and commodity weight; determining the commodity packing strategy based on the commodity placement status, commodity structure and commodity volume; determining the land transportation time of the commodity based on the distance between the place of shipment and the port, the commodity weight and commodity volume; obtaining sea condition information and customs exit port information, and determining the sea transportation time based on the sea condition information and customs exit port information; determining the commodity selling price based on the sea transportation time, land transportation time and commodity packing strategy. By analyzing various factors, a comprehensive basis for determining the commodity selling price is obtained, thereby ensuring the profit of commodity sales.

Description

Technical Field

[0001] The present application relates to the technical field of commodity management, and in particular to a commodity management method and system for e-commerce. Background Art

[0002] With the rapid development of economic globalization, the growing popularity of cross-border e-commerce has enabled people around the world to enjoy high-quality and low-priced goods from all over the world at home. Cross-border e-commerce has not only made global trade more prosperous, but also improved people's living standards.

[0003] However, in the process of cross-border e-commerce commodity sales, the determination of commodity sales prices will be affected by many factors. If the factors are not considered comprehensively, it will affect the determination of commodity sales prices, and then affect the commodity sales profits. Summary of the invention

[0004] The present application provides an e-commerce product management method and system to solve the above problems.

[0005] In a first aspect, the present application provides a method for managing goods for e-commerce, the method comprising:

[0006] Obtain the information of large commodities, and obtain the weight, structure, volume and shape of the large commodities according to the information of large commodities; determine the packaging method of the large commodities according to the structure, volume and shape of the large commodities; determine the placement status of the large commodities according to the packaging method of the large commodities and the weight of the large commodities; determine the packing strategy of the large commodities according to the placement status, structure and volume of the large commodities; determine the land transportation time of the large commodities according to the distance between the shipping place and the customs exit port of the large commodities, the weight and volume of the large commodities; obtain the sea condition information and the customs exit port information, and determine the sea transportation time according to the sea condition information and the customs exit port information; determine the commodity selling price according to the sea transportation time, the land transportation time and the packing strategy of the large commodities.

[0007] Through the above technical solutions, the key information of large commodities, including weight, structure, volume and shape, is comprehensively and systematically analyzed, and the packaging method, placement status and packing strategy suitable for its characteristics are accurately formulated, so as to maximize the use of logistics space and improve transportation efficiency. At the same time, the distance between the place of shipment and the customs port, sea conditions and port conditions are comprehensively considered, and the land and sea transportation time is scientifically and reasonably predicted, providing accurate data support for the formulation of commodity selling prices. This not only helps enterprises achieve a balance between cost control and profit maximization, but also significantly improves overall operational efficiency and market competitiveness, laying a solid foundation for the long-term development of enterprises.

[0008] Optionally, determining the land transportation time of the large commodity based on the distance between the shipping place and the customs exit port of the large commodity, the weight of the large commodity and the volume of the large commodity includes: obtaining land traffic conditions, and determining the land traffic flow according to the land traffic conditions; determining the average land transportation speed according to the land traffic flow and land meteorological data; determining the ideal land transportation time according to the land traffic flow, the distance between the shipping place and the customs exit port of the large commodity and the weight of the large commodity; obtaining historical transportation time, and determining the land transportation deviation time according to the historical transportation time and the ideal land transportation time; determining the average land transportation deviation time according to the land transportation deviation time; determining the land transportation time according to the average land transportation deviation time, the distance between the shipping place and the customs exit port of the large commodity, the weight of the large commodity, the average land transportation speed and the volume of the large commodity, with reference to the following formula:

[0009] ;

[0010] in, Indicates the land transportation time, Indicates the distance between the place of shipment of the large-sized goods and the customs port. represents the average land transport speed, represents the transport time adjustment factor, Indicates the weight of the oversized item. Indicates the volume of the large item. Represents the time average of the land transport deviation.

[0011] Optionally, the determining of the average land transport speed according to the land traffic flow and land meteorological data includes: determining the land transport vehicle information of the large commodity according to the weight of the large commodity, the placement status of the large commodity and the volume of the large commodity; obtaining the weight of the transport vehicle, the height of the transport vehicle, the number of transport vehicles and the width of the transport vehicle according to the land transport vehicle information; determining the best land transport route according to the weight of the transport vehicle, the height of the transport vehicle, the width of the transport vehicle and the land meteorological data; obtaining the degree of bumpiness of the best transport route and the maximum speed of the transport vehicle under ideal conditions according to the best land transport route; determining the degree of bumpiness influence coefficient according to the degree of bumpiness of the best transport route and the maximum speed; determining the quantity influence coefficient according to the historical number of transport vehicles and the historical transport speed; determining the weight influence coefficient according to the historical weight of the transport vehicle and the historical transport speed; determining the average land transport speed according to the number of transport vehicles, the degree of bumpiness of the best transport route, the maximum speed, the quantity influence coefficient, the number of transport vehicles, the degree of bumpiness influence coefficient and the weight of the transport vehicle, with reference to the following formula:

[0012] ;

[0013] in, represents the average land transport speed, represents the maximum speed, represents the impact coefficient of the turbulence degree, Indicates the bumpiness of the optimal transportation route, represents the quantity influence coefficient, represents the number of transport vehicles, represents the weight influence coefficient, Indicates the weight of the transport vehicle.

[0014] Optionally, determining the packaging method of the large commodity based on the structure of the large commodity, the volume of the large commodity and the shape of the large commodity includes: obtaining structural characteristics of the commodity based on the structure of the large commodity; judging whether to split the commodity based on the structural characteristics of the commodity; if the commodity is split, obtaining the volume and shape of each structure of the commodity based on the volume of the large commodity, the shape of the large commodity and the structure of the large commodity; determining the packaging method of each structure of the commodity based on the volume and shape of each structure of the commodity; determining the packaging method of the large commodity based on the packaging method and shape of each structure of the commodity.

[0015] Optionally, the method further includes: if the commodity does not need to be split, obtaining the surface area of ​​the large commodity according to the structure of the large commodity and the volume of the large commodity; obtaining the structural complexity coefficient of the large commodity according to the structure of the large commodity; determining the packaging safety factor of the large commodity according to the structure of the large commodity and various structural features of the commodity; determining the packaging demand index of the large commodity according to the volume of the large commodity, the weight of the large commodity, the surface area of ​​the large commodity, the structural complexity coefficient, the packaging safety factor and the shape coefficient of the large commodity, referring to the following formula:

[0016] ;

[0017] in, Indicates the packaging method of the large item. Indicates the packaging safety factor, Indicates the volume of the large item. represents the surface area of ​​the large item, represents the weight of the large item, represents the structural complexity coefficient, Indicates the shape factor of large items, Indicates the maximum value of the packaging demand index for large items;

[0018] The packaging method of the large commodity is determined according to the large commodity packaging demand index.

[0019] Optionally, determining the placement state of the large commodity according to the packaging method of the large commodity and the weight of the large commodity includes: obtaining packaging material characteristics and packaging material weight according to the packaging method of the large commodity; obtaining packaging material characteristic coefficients according to the packaging material characteristics; obtaining density of each structure of the commodity according to the characteristics of each structure of the commodity; obtaining weight of each structure of the commodity according to the density of each structure of the commodity and the volume of each structure of the commodity; obtaining the total weight of the commodity and the packaging material according to the weight of each structure of the commodity and the weight of the packaging material; determining the placement state index of the large commodity according to the total weight, the density of each structure of the commodity, the packaging material characteristic coefficient and the weight of the packaging material, referring to the following formula:

[0020] ;

[0021] in, represents the placement status index, Indicates The weight of the product structure, Indicates The shape complexity coefficient of the product structure is Indicates The density of the commodity structure, Indicates The surface area of ​​the commodity structure, represents the characteristic coefficient of the packaging material, Indicates the weight of the packaging material, represents the total weight, Indicates the number of commodity structures;

[0022] The placement status of the large item is determined according to the placement status index.

[0023] Optionally, determining the packing strategy for large items based on the placement status of the large items, the structure of the large items and the volume of the large items includes: determining the weight distribution of each structure of the item based on the placement status of the large items, the structure of the large items and the volume of the large items and the weight of the large items; determining the placement status of each structure of the item based on the shape of each structure of the item, the characteristics of each structure of the item and the weight distribution of each structure of the item; obtaining the box space utilization rate based on the box volume capacity and the volume of each structure of the item; determining the number of each structure of the item to be placed based on the box space utilization rate and the placement status of each structure of the item; determining the packing strategy for large items based on the number of each structure of the item to be placed, the placement status of each structure of the item and the volume of each structure of the item.

[0024] Optionally, determining the sea transportation time according to the sea condition information and the exit port information includes: obtaining sea transportation meteorological data according to the sea condition information; obtaining the port starting position according to the exit port information; obtaining sea transportation wind speed, sea transportation wind direction, wave height, current speed, tidal time and current direction according to the sea transportation meteorological data; determining the total voyage according to the port starting position and the port terminal position; determining the ship speed under ideal conditions according to the total voyage; obtaining the angle between the sea transportation wind direction and the heading according to the sea transportation wind direction; determining the angle between the current direction and the heading according to the current direction; determining the sea transportation time according to the sea transportation wind speed, the angle between the sea transportation wind direction and the heading, the wave height, the current speed, the ship speed under ideal conditions, the tidal time and the angle between the current direction and the heading, refer to the following formula:

[0025] ;

[0026] in, Indicates the sea transportation time, represents the total distance travelled, represents the ship speed under the ideal conditions, represents the sea transport wind speed, Indicates the angle between the wind direction and the heading for sea transport, represents the wave height influence coefficient, represents the wave height, represents the ocean current speed, represents the angle between the current direction and the heading, Indicates the tide time.

[0027] Optionally, determining the selling price of the commodity based on the sea transport time, the land transport time of the large commodity and the packing strategy of the large commodity includes: determining the packaging material cost based on the packing strategy of the large commodity, the packaging material characteristics and the packaging material weight; determining the customs clearance cost of the large commodity based on the customs exit port information and the purchase cost of the large commodity; determining the demand heat time range based on the market demand heat of the commodity sales location; obtaining the total transportation time based on the demand heat time range, the sea transport time and the land transport time of the large commodity; determining the selling price of the commodity based on the total transportation time, the number of transport cargo ships, the packaging material cost and the customs clearance cost of the large commodity.

[0028] In a second aspect, the present application provides an e-commerce commodity management system, the system comprising:

[0029] The commodity information acquisition module is used to acquire the information of large commodities, and obtain the weight, structure, volume and shape of large commodities according to the information of large commodities; the packaging method determination module is used to determine the packaging method of large commodities according to the structure, volume and shape of large commodities; the placement state determination module is used to determine the placement state of large commodities according to the packaging method and the weight of large commodities; the packing strategy determination module is used to determine the packing strategy of large commodities according to the placement state, structure and volume of large commodities; the transportation time determination module is used to determine the land transportation time of large commodities according to the distance between the place of shipment of large commodities and the customs exit port, the weight and volume of large commodities; the transportation information acquisition module is used to acquire the sea condition information and the customs exit port information, and determine the sea transportation time according to the sea condition information and the customs exit port information; the selling price determination module is used to determine the selling price of commodities according to the sea transportation time, the land transportation time and the packing strategy of large commodities. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0031] Figure 1 A schematic diagram of an application scenario provided for an embodiment of the present application;

[0032] Figure 2 A flowchart of a method for managing goods for e-commerce provided in one embodiment of the present application;

[0033] Figure 3 A schematic diagram of the structure of an e-commerce product management system provided in one embodiment of the present application. DETAILED DESCRIPTION

[0034] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0035] In addition, the term "and / or" in this article is only a description of the association relationship of associated objects, indicating that there can be three relationships. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this article, unless otherwise specified, generally means that the associated objects before and after are in an "or" relationship.

[0036] The embodiments of the present application are further described in detail below in conjunction with the drawings in the specification.

[0037] However, in the process of selling goods in cross-border e-commerce, the determination of the selling price of goods will be affected by many factors. If the factors are not considered comprehensively, the selling cost cannot be accurately obtained. The occurrence of this situation is not conducive to the determination of the selling price of goods, and thus affects the profit of goods. Based on this, the present application provides a method and system for managing goods for e-commerce. By comprehensively analyzing the detailed information of large goods, the packaging method, placement status and packing strategy are accurately determined, and the space utilization and transportation efficiency in the logistics process are effectively optimized. At the same time, combined with the distance between the place of shipment and the customs exit port, sea conditions and port conditions, the land and sea transportation time is scientifically predicted to provide data support for the formulation of reasonable commodity selling prices, thereby achieving a balance between cost control and profit maximization, and improving overall operational efficiency and market competitiveness.

[0038] Figure 1 A schematic diagram of an application scenario provided for this application. When analyzing the commodity sales strategy, the method provided by this application is applied to obtain the characteristics of the commodity itself and the information of land and sea routes to determine the commodity price, so as to maximize the benefits of the commodity. The method provided by this application is applied to any server, and the server interacts with the commodity management system. The server obtains and analyzes the information of large commodities in the commodity management system, determines the commodity selling price, and sends the commodity selling price to the commodity management system. The accuracy of commodity price determination is achieved to maximize the commodity revenue. The specific implementation method can refer to the following embodiments.

[0039] Figure 2 This is a flowchart of an e-commerce commodity management method provided in an embodiment of the present application. The method of this embodiment can be applied to the server in the above scenario. Figure 2 As shown, the method includes:

[0040] S201. Obtaining large-sized commodity information, and obtaining the large-sized commodity weight, large-sized commodity structure, large-sized commodity volume and large-sized commodity shape according to the large-sized commodity information.

[0041] The large-sized product information may be information about large-sized products that need to be transported across borders. The large-sized product information may include the large-sized product weight, large-sized product structure, large-sized product volume, and large-sized product shape.

[0042] Specifically, in the transportation of large-sized goods in cross-border e-commerce, geometric factors such as the volume and weight of large-sized goods will affect the transportation efficiency and transportation time of large-sized goods to a certain extent, so it is necessary to obtain relevant information of large-sized goods in advance to prepare for subsequent transportation arrangements. Obtain large-sized goods information from the commodity management system, and extract the weight, structure, volume and shape of large-sized goods from the large-sized goods information.

[0043] S202: Determine the packaging method of the large-sized commodity according to the structure, volume and shape of the large-sized commodity.

[0044] Large commodity packaging can be the way large commodities need to be packaged before transportation and loading. The large commodity packaging method can determine the type and amount of packaging materials according to the shape and volume of the large commodity, and then determine the packaging method of foam filling or foam wrapping according to the structure of the large commodity.

[0045] Specifically, since the volume, shape and structure of large commodities will affect the packaging method of large commodities, it is necessary to determine the packaging method of large commodities based on the volume, shape and structure of large commodities to minimize the loss of large commodities in subsequent transportation.

[0046] Use a 3D scanner to scan large items and obtain their detailed three-dimensional structural data. Use 3D modeling tools to build a large item model based on the three-dimensional structural data. Divide the large item model to obtain a number of small cubes of a certain volume. Multiply the number of small cubes by the volume of each small cube to obtain the volume of the large item. Based on the large item model, analyze the large item to obtain the fragile parts and special protection requirements of the large item. Based on the fragile parts, the volume of the large item, and the special protection requirements, use simulation tools to test the effects of different packaging methods and obtain multiple packaging methods.

[0047] According to multiple packaging methods, the type of packaging materials, the amount of packaging materials and the price of packaging materials corresponding to each packaging method are obtained. According to the type of packaging materials, the amount of packaging materials and the price of packaging materials corresponding to each packaging method, the packaging cost corresponding to each packaging method is determined. According to each packaging method and the packaging cost corresponding to each packaging method, the packaging method that is most conducive to the transportation of large-sized goods is selected from multiple packaging methods as the packaging method for large-sized goods.

[0048] S203: Determine the placement status of the large-sized commodity according to the packaging method and weight of the large-sized commodity.

[0049] The placement state of the large item may be the state of the large item when it is packed and placed. The placement state of the large item may include vertical placement, horizontal placement, and diagonal placement.

[0050] Angle placement means that large items are placed at a certain angle when they are packed.

[0051] Specifically, the packaging method of large-sized goods has been determined before they are packed and transported, but the packaging materials presented by the packaging method of large-sized goods are specific. At this time, if the large-sized goods are not placed properly, it is very likely that the packaging materials will be damaged during the subsequent transportation of the large-sized goods, thereby affecting the quality of the large-sized goods. In addition, if the weight of large-sized goods is too heavy and they are not placed in a good state, it will also affect the quality of the large-sized goods and thus affect the subsequent sales of the goods.

[0052] Therefore, the packaging material strength, packaging material density and packaging material characteristics corresponding to the commodity packaging material type are integrated to obtain a preset packaging material set. The packaging material type is extracted from the determined large commodity packaging method, and the obtained packaging material type is matched with the preset packaging material set to obtain the packaging material strength corresponding to the packaging material type.

[0053] Extract the compressive strength, tensile strength and shear strength of each structure from the structure of large-sized goods, use mathematical analysis methods to analyze the compressive strength, tensile strength, volume of large-sized goods, weight of large-sized goods and shear strength, and obtain the weight distribution of large-sized goods. Determine the placement status of large-sized goods based on the strength of the packaging material and the weight distribution of large-sized goods.

[0054] S204: Determine a packing strategy for the large-sized items according to the placement status, structure and volume of the large-sized items.

[0055] The large-sized commodity packing strategy may be a strategy adopted when packing large-sized commodities after packaging. The large-sized commodity packing strategy may include a single-placement packing strategy, a modular packing strategy, and a stacking packing strategy. The single-placement packing strategy may be a strategy for keeping the commodity in a single-placement state when packing. The modular packing strategy may be a strategy for packing each module separately into a box after the commodity is modularly split. The stacking packing strategy may be a strategy for stacking the commodity in layers in a box.

[0056] Specifically, since there are many uncertain factors in the process before and after the transportation of large-sized goods, these uncertain factors affect the quality of large-sized goods to varying degrees. For example, the choice of packing strategy affects the quality of large-sized goods to a certain extent. Therefore, the simulation tool is used to simulate the stress conditions of the large-sized goods model obtained above under different placement states, and the stability of the large-sized goods under different placement states is obtained. The arithmetic average of the stability of the large-sized goods under different placement states is calculated to obtain the stability average value, which is determined as the stability of the large-sized goods. The finite element analysis technology is used to perform strength analysis on the structure of the goods to determine the stress and deformation that it may withstand during transportation. According to the stability of the large-sized goods, the placement state of the large-sized goods, the stress and deformation that the large-sized goods may withstand during transportation, and the volume of the large-sized goods, the packing strategy of the large-sized goods is determined. For example, the large-sized goods to be transported are detachable furniture, and the stress and deformation that the furniture withstands are strong. At this time, it can be split and a modular packing strategy can be selected, which is beneficial to the stability and safety of the furniture, and is more conducive to the loading and unloading and transportation of the furniture.

[0057] S205. Determine the land transportation time of the large-sized goods according to the distance between the place of shipment of the large-sized goods and the customs clearance port, the weight of the large-sized goods and the volume of the large-sized goods.

[0058] Land transportation time can be the time required for large items to be transported from the place of shipment to the port.

[0059] Specifically, since the transportation time from the merchant warehouse to the port during the sales process of large-sized goods also accounts for a part of the total transportation time, it is necessary to consider the transportation time generated by this distance. In addition, if the weight of large-sized goods is too heavy, the transportation speed of the transport vehicle will be reduced without violating relevant traffic rules, thereby increasing the transportation time. If the volume of large-sized goods is too large, it may not be stable on the transport vehicle, so it is necessary to reduce the speed of the transport vehicle, which will also increase the land transportation time. Use a geographic information system to measure the distance between the place of shipment of large-sized goods and the customs exit port. Determine the transportation vehicle for large-sized goods based on the weight and volume of large-sized goods. Use a path planning algorithm to calculate the best transportation route in the geographic information system. Determine the land transportation time of large-sized goods based on the best transportation route, the distance between the place of shipment of large-sized goods and the customs exit port, and the transportation vehicle.

[0060] S206: Obtain sea condition information and exit port information, and determine sea transportation time based on the sea condition information and exit port information.

[0061] The customs clearance port information may be information about the port when the large-sized goods arrive at the port and pass through customs. The sea condition information may be information about the sea conditions encountered by the large-sized goods during sea transportation.

[0062] Specifically, obtain the meteorological data along the sea route from the meteorological API, obtain the distribution of islands along the sea route from the geographic information system, and obtain the exit port information from the port-related website. Determine the sea transport time based on the meteorological data, island distribution and exit port information.

[0063] S207. Determine the selling price of the goods according to the sea transportation time, land transportation time and the packing strategy of large goods.

[0064] The selling price of the goods may be the price determined when the goods are sold at the place of sale.

[0065] Specifically, since the sea transportation time and land transportation time will affect the sales of goods to a certain extent, the long transportation time may cause the goods to miss the market heat at the sales location, affect the determination of the sales price of the goods, and even cause a substantial decline in the merchant's profits.

[0066] Therefore, the demand for the goods to be sold at the commodity sales location is collected and analyzed, and the time corresponding to the highest market demand for the goods to be sold is determined. According to the sea transportation time, land transportation time, and the time corresponding to the highest market demand for the goods to be sold at the commodity sales location, in order to maximize the profit of the goods, the goods need to be transported to the commodity sales location within the time corresponding to the highest market demand for the goods to be sold, so that the goods can be sold as much as possible within the time range with the highest market demand. According to the sea transportation time, land transportation time, and the time corresponding to the highest market demand for the goods to be sold at the commodity sales location, the initial price of the goods is determined. The formulation of the packing strategy will determine the labor cost of packing and the cost of using the packing equipment. The length of the transportation time will determine the transportation fuel consumption, the loss of daily necessities and ship equipment required for transportation. The transportation fuel consumption, the loss of daily necessities and ship equipment required for transportation will also determine the cost of transportation to a certain extent. According to the packing strategy and transportation time of large goods, the transportation cost and packing cost of the goods are determined. The preliminary price is adjusted according to the transportation cost and packing cost of the goods to obtain the selling price of the goods.

[0067] Through this solution, we can comprehensively and systematically analyze the key information of large commodities, including weight, structure, volume and shape, and accurately formulate packaging methods, placement status and packing strategies suitable for their characteristics, so as to maximize the use of logistics space and improve transportation efficiency. At the same time, we also comprehensively consider the distance between the place of shipment and the customs port, sea conditions and port conditions, and scientifically and reasonably predict the land and sea transportation time, providing accurate data support for the formulation of commodity selling prices. This not only helps enterprises achieve a balance between cost control and profit maximization, but also significantly improves overall operational efficiency and market competitiveness, laying a solid foundation for the long-term development of enterprises.

[0068] In some embodiments, the land traffic conditions are obtained, and the land traffic flow is determined according to the land traffic conditions; the average land transportation speed is determined according to the land traffic flow and land meteorological data; the ideal land transportation time is determined according to the land traffic flow, the distance between the place of shipment of large-sized goods and the customs port, and the weight of the large-sized goods; the historical transportation time is obtained, and the land transportation deviation time is determined according to the historical transportation time and the ideal land transportation time; the average land transportation deviation time is determined according to the land transportation deviation time; the land transportation time is determined according to the average land transportation deviation time, the distance between the place of shipment of large-sized goods and the customs port, the weight of large-sized goods, the average land transportation speed, and the volume of large-sized goods, with reference to formula (1):

[0069] (1)

[0070] in, Indicates the land transportation time. Indicates the distance between the place of shipment of large goods and the customs port. represents the average land transport speed, represents the transport time adjustment factor, Indicates the weight of large items. Indicates the volume of large items. Indicates the average time of land transport deviation.

[0071] The ideal land transportation time may be the time required for land transportation of large-sized goods in the absence of abnormal circumstances. Abnormal circumstances may include traffic jams, traffic accidents and road construction. The land transportation deviation time may be the difference between the actual time required for land transportation of large-sized goods and the ideal land transportation time. The land transportation road conditions may be the road conditions when the large-sized goods are transported along the transportation route. The land transportation road conditions may include traffic flow, transportation speed limit mileage, road flatness and transportation speed limit.

[0072] Specifically, during the land transportation of large commodities, traffic conditions and weather conditions will affect the land transportation time to a certain extent, and there is a certain deviation between the actual transportation time and the ideal transportation time. Therefore, it is necessary to take the above factors into consideration to obtain a more accurate land transportation time.

[0073] Obtain the land traffic conditions from the road traffic system, and obtain the current land traffic flow according to the land traffic conditions. According to the land traffic conditions, predict the current land traffic flow to obtain the land traffic flow. Use mathematical analysis methods to analyze the land traffic flow and land meteorological data to obtain the average land transportation speed. Use mathematical analysis methods to analyze the land traffic flow, the distance between the place of shipment of large-sized goods and the customs port, and the weight of large-sized goods to obtain the ideal land transportation time. Collect historical transportation data of transportation vehicles, extract several historical transportation times from the historical transportation data, subtract each historical transportation time from the ideal land transportation time to obtain the subtraction result, take the absolute value of the subtraction result, and obtain several land transportation deviation times. Calculate the average value of several land transportation deviation times to obtain the average land transportation deviation time. Use mathematical analysis methods to analyze the average land transportation deviation time, the distance between the place of shipment of large-sized goods and the customs port, the weight of large-sized goods, the average land transportation speed, and the volume of large-sized goods, and refer to formula (1) to determine the land transportation time. Formula (1) calculates the base time based on the transport distance and average speed, and introduces the nonlinear effect of product weight and volume on transport speed (adjusted by the coefficient The time required for land transportation is determined by adding the load factor, amplifying the impact of load on the total time, and finally adding traffic delays to reflect the complexity of multiple factors in the actual transportation process.

[0074] Through this solution, we can obtain land traffic conditions and weather data, accurately calculate the average land transportation speed, and then scientifically and reasonably predict the ideal land transportation time based on the distance, weight and volume between the place of shipment and the customs port of large goods. At the same time, we also consider historical transportation time data, calculate the average land transportation deviation time, and correct the prediction results, making the final land transportation time more accurate and reliable. Taking into account multiple factors and using scientific calculation methods, we can not only improve the efficiency and accuracy of logistics transportation, but also help enterprises better control costs and optimize pricing strategies, thereby enhancing market competitiveness.

[0075] In some embodiments, the land transport vehicle information of the large items is determined based on the weight of the large items, the placement status of the large items and the volume of the large items; the weight of the transport vehicle, the height of the transport vehicle, the number of transport vehicles and the width of the transport vehicle are obtained based on the land transport vehicle information; the best land transport route is determined based on the weight of the transport vehicle, the height of the transport vehicle, the width of the transport vehicle and the land meteorological data; the best land transport route bumpiness and the maximum speed of the transport vehicle under ideal conditions are obtained based on the best land transport route; the bumpiness influence coefficient is determined based on the bumpiness and the maximum speed of the best transport route; the number influence coefficient is determined based on the historical number of transport vehicles and the historical transport speed; the weight influence coefficient is determined based on the historical weight of the transport vehicles and the historical transport speed; the average land transport speed is determined based on the number of transport vehicles, the bumpiness of the best transport route, the maximum speed, the number influence coefficient, the number of transport vehicles, the bumpiness influence coefficient and the weight of the transport vehicles, with reference to formula (2):

[0076] (2)

[0077] in, represents the average land transport speed, Indicates the maximum speed, It represents the influence coefficient of the turbulence degree, Indicates the degree of bumpiness of the optimal transportation route, represents the quantity influence coefficient, Indicates the number of transport vehicles, represents the weight influence coefficient, Indicates the weight of the transport vehicle.

[0078] Specifically, during the process of commodity transportation, factors such as land meteorological data, road conditions and transportation vehicles will affect the average land transportation speed to a certain extent.

[0079] Therefore, the corresponding carrying weights, the states of the goods that can be placed on the vehicles, and the volumes that can be loaded are integrated to obtain a preset vehicle database. The weight of the large goods, the state of the large goods placed, and the volume of the large goods are matched with the preset vehicle database to obtain the transport vehicle information. The transport vehicle weight, the height of the transport vehicle, the number of transport vehicles, and the width of the transport vehicle are extracted from the transport vehicle information. The transport vehicle weight is added to the weight of the large goods to obtain the total transport weight.

[0080] The total transport weight, height and width of the transport vehicle are matched with the weight that can be carried, the height and width of the vehicles allowed to pass through the existing routes to obtain a preliminary land transport route. According to the land meteorological data, the meteorological conditions of the preliminary land transport route are determined, and it is judged whether the meteorological conditions of the preliminary land uniform speed route affect the transportation of the preliminary land transport route. If not, the preliminary land transport route is determined as the best land transport route.

[0081] The road conditions of the best transport route are analyzed from the best land transport route, and the traffic flow, speed limit mileage and speed limit of the best transport route are extracted from the road conditions of the best transport route. The traffic flow, speed limit mileage and speed limit are analyzed using mathematical analysis methods to obtain the maximum speed of the transport vehicle under ideal conditions. The road smoothness of the best transport route is obtained from the road conditions of the best transport route, and the bumpiness of the best transport route is determined based on the total transport weight and road smoothness.

[0082] The multivariate regression analysis method is used to correlate the optimal route bumpiness and the average land transport speed to obtain the bumpiness influence coefficient. The multivariate regression analysis method is used to correlate the historical number of transport vehicles and the historical transport speed to obtain the number influence coefficient. The multivariate regression analysis method is used to correlate the historical transport vehicle weight and the historical transport speed to obtain the weight influence coefficient. Referring to formula (2), the number of transport vehicles, the optimal transport route bumpiness, the maximum speed, the number influence coefficient, the number of transport vehicles, the bumpiness influence coefficient and the transport vehicle weight are analyzed to determine the average land transport speed.

[0083] Through this solution, the weight, placement status and volume of large commodities are comprehensively considered, the information of land transport vehicles is scientifically determined, and then the key parameters such as weight, height, number and width of the transport vehicles are accurately obtained. Combining these parameters with land meteorological data, the best land transport route is accurately planned to effectively avoid the impact of bad road conditions and weather conditions. At the same time, the impact of the bumpiness of the transport route, the number and weight of the transport vehicles on the transport speed are deeply analyzed. By introducing the impact coefficient of the bumpiness, the impact coefficient of the number and the impact coefficient of the weight, a more accurate and reliable average land transport speed is obtained. It not only improves the efficiency and accuracy of logistics transportation, but also effectively reduces transportation costs and enhances the overall competitiveness of enterprises.

[0084] In some embodiments, based on the structure of the large commodity, the characteristics of each structure of the commodity are obtained; based on the characteristics of each structure of the commodity, it is determined whether to split the commodity; if the commodity is split, the volume and shape of each structure of the commodity are obtained based on the volume, shape and structure of the large commodity; based on the volume and shape of each structure of the commodity, the packaging method of each structure of the commodity is determined; based on the packaging method and shape of each structure of the commodity, the packaging method of the large commodity is determined.

[0085] Specifically, since the volume and shape of large-sized goods are larger than those of general goods, in some cases, packaging large-sized goods as a whole will increase the packaging difficulty, packaging time and the amount of packaging materials used. Therefore, it is necessary to consider whether to split the large-sized goods before packaging. Based on the three-dimensional structure data obtained in the above steps, the large-sized goods model obtained in the above steps is analyzed using model interpretation technology to obtain the structural characteristics of each commodity. The impact of each structural characteristic of the commodity on the transportation of large-sized goods and the impact on the quality of the large-sized goods themselves are analyzed to obtain the impact analysis results, and whether to split the commodity is determined according to the impact analysis results. If the commodity is split, the number of large-sized commodity structure splits and the degree of large-sized commodity structure splits are determined according to the structure of the large-sized commodity. Based on the number of large-sized commodity structure splits and the degree of large-sized commodity structure splits, the three-dimensional scanning technology is used to scan each structure of the large-sized commodity to obtain the volume of each structure of the commodity and the shape of each structure of the commodity. According to the volume of each structure of the commodity, the amount of packaging materials required for each structure of the commodity and the type of packaging materials are obtained. The shape of each structure of the commodity is analyzed to obtain the surface concave-convex degree of each structure of the commodity, and the packaging difficulty of each structure of the commodity is determined according to the surface concave-convex degree. Classify the structural shapes of the goods to obtain regular and irregular shaped structures. Analyze the stress points of the regular shaped structures and the irregular shaped structures to determine the supporting parts and fixed parts. Determine the packaging method of each structure of the goods according to the packaging difficulty, the amount of packaging materials, the supporting parts, the fixed parts and the type of packaging materials. Combine the packaging methods of each structure of the goods to obtain the packaging method of large goods.

[0086] Through this solution, we can carefully analyze the structural characteristics of large commodities and accurately determine whether the commodities need to be split. Then, based on the volume and shape of each structure, we can scientifically and rationally determine the packaging method of each part. Finally, we can develop the optimal packaging solution suitable for the large commodities as a whole, effectively improve the fit and protection of the packaging, reduce losses during transportation, optimize warehousing and logistics costs, and improve overall operational efficiency.

[0087] In some embodiments, if the commodity does not need to be disassembled, the surface area of ​​the large commodity is obtained according to the structure and volume of the large commodity; the structural complexity coefficient of the large commodity is obtained according to the structure of the large commodity; the packaging safety factor of the large commodity is determined according to the structure of the large commodity and the structural characteristics of the commodity; the packaging demand index of the large commodity is determined according to the volume of the large commodity, the weight of the large commodity, the surface area of ​​the large commodity, the structural complexity coefficient, the packaging safety factor and the shape coefficient of the large commodity, with reference to formula (3); and the packaging method of the large commodity is determined according to the packaging demand index of the large commodity.

[0088] (3)

[0089] in, Indicates the packaging method of large items. Indicates the packaging safety factor, Indicates the volume of large items. Indicates the surface area of ​​large items. Indicates the weight of large items. represents the structural complexity coefficient, Indicates the shape factor of large items, Indicates the maximum value of the packaging demand index for large items;

[0090] The packaging safety factor can be a numerical value that measures the packaging safety of large items after packaging.

[0091] The structural complexity coefficient may be a numerical value that indicates the structural complexity of a large commodity.

[0092] The maximum value of the packaging demand index may be a maximum value for measuring the packaging demand for large commodities.

[0093] Specifically, without splitting, it is necessary to analyze the large goods as a whole and determine the packaging method. Obtain the historical large-sized commodity packaging demand index, divide the historical large-sized commodity packaging demand index into ranges, determine a packaging method for each range, and integrate the packaging methods corresponding to each divided range into a preset packaging demand index range. Add the volumes of each structure of the commodity obtained above to obtain the volume of the large-sized commodity. According to the structure of the large-sized commodity and the volume of the large-sized commodity, the surface area of ​​the large-sized commodity is obtained. The shape, material, manufacturing process and maintenance requirements of each structure of the commodity are extracted from the large-sized commodity information, and the shape, material, manufacturing process and maintenance requirements of each structure of the commodity are fitted using the multivariate linear regression method to obtain the structural complexity coefficient of the large-sized commodity. Use the multivariate linear regression method to fit the amount of packaging materials, the type of packaging materials and the packaging difficulty obtained above to obtain the packaging safety factor.

[0094] The volume, weight, surface area, structural complexity coefficient, packaging safety factor and shape coefficient of large-sized goods are analyzed by mathematical analysis methods, and the packaging demand index of large-sized goods is obtained by referring to formula (3). The packaging demand index of large-sized goods is matched with the preset packaging demand index range to obtain the packaging method corresponding to the index range corresponding to the packaging demand index of large-sized goods, and the packaging method corresponding to the index range is determined as the packaging method of large-sized goods.

[0095] Through this solution, the multi-dimensional characteristics of large commodities are comprehensively considered, the packaging demand index of large commodities is quantified, and the selection of packaging methods is scientifically guided. Compared with the packaging method determined by experience or a single factor, it is more helpful to improve the rationality and efficiency of packaging design, reduce the use of unnecessary packaging materials, reduce costs, better protect commodities, and improve the efficiency and safety of logistics and transportation.

[0096] In some embodiments, according to the packaging method of large commodities, the characteristics of packaging materials and the weight of packaging materials are obtained; according to the characteristics of packaging materials, the characteristic coefficient of packaging materials is obtained; according to the characteristics of each structure of the commodity, the density of each structure of the commodity is obtained; according to the density of each structure of the commodity and the volume of each structure of the commodity, the weight of each structure of the commodity is obtained; according to the weight of each structure of the commodity and the weight of packaging materials, the total weight of the commodity and packaging materials is obtained; according to the total weight, the density of each structure of the commodity, the characteristic coefficient of packaging materials and the weight of packaging materials, refer to formula (4) to determine the placement state index of the large commodity; according to the placement state index, the placement state of the large commodity is determined.

[0097] (4)

[0098] in, Indicates the placement status index, Indicates The weight of the product structure, Indicates The shape complexity coefficient of the product structure is Indicates The density of the commodity structure, Indicates The surface area of ​​the commodity structure, represents the characteristic coefficient of packaging materials, Indicates the weight of packaging materials, Indicates the total weight, Indicates the number of product structures.

[0099] The packaging material characteristic coefficient may be a numerical value measuring the characteristics of the packaging material.

[0100] The placement status index may be a numerical value indicating the placement status of the large item.

[0101] Specifically, since various structural characteristics and structural parameters of large commodities will affect the formulation of packing strategies for large commodities to a certain extent, it is necessary to analyze various structural parameters and packaging material parameters of large commodities to determine the placement status of large commodities.

[0102] Obtain the historical placement state index of large-sized goods, divide the historical placement state index of large-sized goods into ranges, determine a placement state for each divided range, and integrate the placement states corresponding to each divided range to obtain a preset placement state index range. Extract the packaging material type from the packaging method of large-sized goods obtained in the above steps, match the obtained packaging material type with the preset packaging material set, and obtain the packaging material characteristics and packaging material density corresponding to the packaging material type. Multiply the packaging material density by the packaging material volume to obtain the packaging material weight. Analyze the packaging material characteristics to obtain the compressive strength, tensile strength, tear strength, toughness and corrosion resistance of the packaging material, and use the multivariate linear regression method to fit the compressive strength, tensile strength, tear strength, toughness and corrosion resistance to obtain the packaging material characteristic coefficient. Extract the density of each structure from the structural characteristics of the goods. Multiply the density of each structure of the goods and the volume of each structure of the goods to obtain the weight of each structure of the goods. Add the weight of each structure of the goods and the weight of the packaging material to obtain the total weight of the goods and the packaging material. The total weight, structural density of the commodity, characteristic coefficient of the packaging material and weight of the packaging material are analyzed by mathematical analysis method, and the placement state index of the large commodity is obtained by referring to formula (4). The placement state index of the large commodity is matched with the preset placement state index range to obtain the placement state corresponding to the index range corresponding to the placement state index, and the placement state corresponding to the index range is determined as the placement state of the large commodity.

[0103] This solution comprehensively considers the packaging method of large-sized goods, packaging material characteristics, various structural characteristics of the goods and their density, packaging material weight and other factors, and uses a specific formula to calculate the placement status index to accurately determine the placement status of large-sized goods. This helps to improve the stability and safety of large-sized goods during logistics, warehousing and transportation, and reduce losses and risks caused by improper placement.

[0104] In some embodiments, the weight distribution of each structure of the commodity is determined based on the placement status of the large commodity, the structure of the large commodity, the volume of the large commodity and the weight of the large commodity; the placement status of each structure of the commodity is determined based on the shape of each structure of the commodity, the characteristics of each structure of the commodity and the weight distribution of each structure of the commodity; the box space utilization rate is obtained based on the box volume capacity and the volume of each structure of the commodity; the number of each structure of the commodity placed is determined based on the box space utilization rate and the placement status of each structure of the commodity; the large commodity packing strategy is determined based on the number of each structure of the commodity placed, the placement status of each structure of the commodity and the volume of each structure of the commodity.

[0105] The box space utilization rate can be the ratio of the volume of the large items to the box volume capacity after the large items are packed and placed in the box.

[0106] Specifically, before packing large items, in order to ensure that the various structures of the goods are properly placed and the utilization rate of the box space is maximized, it is necessary to analyze factors such as the structure and weight of the goods to provide a reference for the formulation of the packing strategy. Analyze the weight distribution of large items obtained in the above steps to obtain the stability of each structure. Analyze the shape of each structure to obtain the shape coefficient of each structure. Use mathematical analysis methods to analyze the stability of each structure, the shape coefficient of each structure, the compressive strength and the tensile strength to obtain the placement index of each structure. Match the placement index of each structure with the preset placement state index range obtained in the above steps to obtain the placement state corresponding to the index range corresponding to the placement state index of each structure, and determine the placement state corresponding to the index range as the placement state of each structure of the goods.

[0107] Add the volumes of each structure of the product to get the total volume of the structure, and divide the total volume of the structure by the volume capacity of the box to get the box space utilization rate. Divide the box volume capacity by the volume of each structure of the product to get the division result, and round down the division result to get the preliminary placement quantity of each structure of the product. According to the placement status of each structure of the product and the preliminary placement quantity of each structure of the product, get the placement quantity of each structure of the product. According to the placement quantity of each structure of the product, the placement status of each structure of the product, and the volume of each structure of the product, determine the packing strategy for large items.

[0108] Through this solution, the multiple attributes of large items are comprehensively considered, the weight distribution of each structure of the item is accurately calculated, and then the placement of each structure in the box is optimized, the box space is maximized, the reasonable placement quantity is determined, and finally an efficient and space-saving large item packing strategy is formulated. This not only improves the efficiency of logistics transportation and reduces transportation costs, but also reduces the risk of product damage caused by improper packing.

[0109] In some embodiments, sea transport meteorological data is obtained according to sea condition information; the port starting position is obtained according to the customs port information; the sea transport wind speed, sea transport wind direction, wave height, current speed, tidal time and current direction are obtained according to the sea transport meteorological data; the total voyage is determined according to the port starting position and the port terminal position; the ship speed under ideal conditions is determined according to the total voyage; the angle between the sea transport wind direction and the heading is obtained according to the sea transport wind direction; the angle between the sea current direction and the heading is determined according to the current direction; the sea transport time is determined according to the sea transport wind speed, the angle between the sea transport wind direction and the heading, wave height, current speed, ship speed under ideal conditions, tidal time and the angle between the current direction and the heading, with reference to formula (5):

[0110] (5)

[0111] Where Ts represents the sea transportation time, Indicates the total voyage distance. represents the ship speed under ideal conditions, Indicates the wind speed for sea transport, Indicates the angle between the wind direction and the heading for sea transport. represents the wave height influence coefficient, Indicates wave height, represents the ocean current speed, It represents the angle between the current direction and the heading. Indicates tide time.

[0112] The ship speed under ideal conditions may be the speed at which the ship travels without abnormal sea conditions. Abnormal sea conditions may include bad weather, ship grounding, and damage to the ship's power system.

[0113] Specifically, when large-sized commodities are packed and transported by sea, they will face the impact of various complex situations at sea on sea transportation. It is necessary to analyze the factors that cause complex situations to determine the sea transportation time. Extract sea transportation meteorological data from sea condition information. Extract the port starting position from the customs port information. Extract the current sea transportation wind speed, current sea transportation wind direction, current wave height, current current speed, current tidal time and current current direction from the sea transportation meteorological data. According to the sea condition information, the current sea transportation wind speed, current sea transportation wind direction, current wave height, current current speed, current tidal time and current current direction are predicted to obtain the sea transportation wind speed, sea transportation wind direction, wave height, current speed, tidal time and current direction.

[0114] The port start position and the port end position are marked to obtain the port start position mark point and the port end position mark point. Based on the island distribution, the distance between the port start position mark point and the port end position mark point is measured to obtain the total voyage. Based on the total voyage, the navigation speed of the ship in the absence of marine abnormalities is determined, and the navigation speed of the ship in the absence of marine abnormalities is determined as the ship speed under ideal conditions. The sea transport wind direction and the heading are marked, and the marked sea transport wind direction and the heading are extended until an intersection is generated to obtain the angle between the sea transport wind direction and the heading. The ocean current direction and the heading are marked, and the marked ocean current direction and the heading are extended until an intersection is generated to obtain the angle between the ocean current direction and the heading. The ocean transport wind speed, the angle between the ocean transport wind direction and the heading, the wave height, the ocean current speed, the ship speed under ideal conditions, the tidal time, and the angle between the ocean current direction and the heading are analyzed using mathematical analysis methods, and the ocean transport time is obtained by referring to formula (5).

[0115] This solution comprehensively considers various factors that affect sea transportation time, including sea transportation meteorological data, tidal time, and the location of the starting and ending ports, and accurately calculates by establishing mathematical formulas, so as to more accurately estimate the time required for sea transportation. Compared with the traditional simple estimation based only on distance and ship speed, the estimation method that comprehensively considers multiple factors significantly improves the accuracy and reliability of the estimation, providing a more scientific and reasonable basis for the planning and scheduling of sea transportation.

[0116] In some embodiments, the packaging material costs are determined based on the packing strategy of large-sized goods, the characteristics of the packaging materials and the weight of the packaging materials; the customs clearance costs of large-sized goods are determined based on the customs clearance port information and the purchase costs of large-sized goods; the demand heat time range is determined based on the market demand heat of the goods selling place; the total transportation time is obtained based on the demand heat time range, sea transportation time and land transportation time of large-sized goods; the selling price of the goods is determined based on the total transportation time, the number of transport ships, the packaging material costs and the customs clearance costs of large-sized goods.

[0117] The market demand heat of the commodity sales location may be the degree of demand for the commodity being sold at the place where the commodity is sold. The market demand heat of the commodity sales location may be obtained by collecting the demand for the current commodity at the commodity sales location and according to the collection result. The demand heat time range may be the time range during which the demand for the commodity is maintained. The large-sized commodity purchase cost may be the cost incurred when the large-sized commodity is purchased wholesale.

[0118] Specifically, according to the packing strategy of large-sized goods, the amount of packaging materials is determined. According to the characteristics of the packaging materials, the amount of packaging materials and the price of packaging materials, the packaging material costs are determined. The current customs clearance tariff ratio of large-sized goods is extracted from the customs clearance port information. According to the number of large-sized goods, the volume of large-sized goods and the customs clearance tariff ratio of large-sized goods, the customs clearance declaration fee is determined. According to the current customs clearance tariff ratio of large-sized goods and the customs clearance declaration fee, the customs clearance ratio fee is calculated, and the customs clearance ratio fee is added to the large-sized goods purchase fee to obtain the customs clearance fee of large-sized goods. According to the time corresponding to the highest market demand range of the goods to be sold, the sea transportation time obtained in the above steps is adjusted so that the goods arrive at the goods sales place within the time corresponding to the highest market demand range of the goods to be sold. The adjusted sea transportation time is added to the land transportation time of large-sized goods to obtain the total transportation time. The total transportation time, the number of transport cargo ships, the packaging material costs and the customs clearance costs of large-sized goods are analyzed using mathematical analysis methods to obtain the selling price of the goods.

[0119] Through this plan, multiple key links from packaging material selection to commodity selling price determination are systematically considered, including packaging material costs, customs clearance fees for large commodities, market demand, transportation time, and transportation costs. By integrating these factors, the cost structure and market competitiveness of commodities can be more comprehensively evaluated, so as to formulate a more scientific and reasonable commodity selling price. This systematic pricing strategy not only helps to improve the pricing accuracy and market competitiveness of commodities, but also helps enterprises find a better balance between cost control and profit maximization.

[0120] Figure 3 A schematic diagram of a commodity management system for e-commerce provided in one embodiment of the present application is shown in FIG. Figure 3 As shown, the e-commerce commodity management system 300 of this embodiment includes: a commodity information acquisition module 301, a packaging method determination module 302, a placement status determination module 303, a packing strategy determination module 304, a transportation time determination module 305, a transportation information acquisition module 306 and a selling price determination module 307.

[0121] The commodity information acquisition module 301 is used to acquire the large commodity information, and obtain the large commodity weight, large commodity structure, large commodity volume and large commodity shape according to the large commodity information;

[0122] A packaging method determining module 302 is used to determine a packaging method for the large commodity according to the structure of the large commodity, the volume of the large commodity and the shape of the large commodity;

[0123] A placement status determination module 303 is used to determine the placement status of the large commodity according to the packaging method of the large commodity and the weight of the large commodity;

[0124] A packing strategy determination module 304 determines a packing strategy for the large-sized commodity according to the placement state of the large-sized commodity, the structure of the large-sized commodity and the volume of the large-sized commodity;

[0125] The transportation time determination module 305 is used to determine the land transportation time of the large-sized commodity according to the distance between the place of shipment of the large-sized commodity and the customs exit port, the weight of the large-sized commodity and the volume of the large-sized commodity;

[0126] The transportation information acquisition module 306 is used to obtain sea condition information and exit port information, and determine the sea transportation time according to the sea condition information and exit port information;

[0127] The selling price determination module 307 is used to determine the selling price of the commodity according to the sea transportation time, land transportation time and the packing strategy of the large commodity.

[0128] Optionally, the transportation time determination module 305 is specifically used to: obtain land traffic conditions, determine the land traffic flow according to the land traffic conditions; determine the average land transportation speed according to the land traffic flow and land meteorological data; determine the ideal land transportation time according to the land traffic flow, the distance between the place of shipment of large-sized goods and the customs port, and the weight of the large-sized goods; obtain historical transportation time, determine the land transportation deviation time according to the historical transportation time and the ideal land transportation time; determine the average land transportation deviation time according to the land transportation deviation time; determine the land transportation time according to the average land transportation deviation time, the distance between the place of shipment of large-sized goods and the customs port, the weight of large-sized goods, the average land transportation speed, and the volume of large-sized goods, with reference to the following formula:

[0129] ;

[0130] in, Indicates the land transportation time. Indicates the distance between the place of shipment of large goods and the customs port. represents the average land transport speed, represents the transport time adjustment factor, Indicates the weight of large items. Indicates the volume of large items. Indicates the average time of land transport deviation.

[0131] Optionally, the transport time determination module 305 is specifically used to: determine the land transport vehicle information of the large goods according to the weight of the large goods, the placement status of the large goods and the volume of the large goods; obtain the weight of the transport vehicle, the height of the transport vehicle, the number of transport vehicles and the width of the transport vehicle according to the land transport vehicle information; determine the best land transport route according to the weight of the transport vehicle, the height of the transport vehicle, the width of the transport vehicle and the land meteorological data; obtain the best transport route bumpiness and the maximum speed of the transport vehicle under ideal conditions according to the best land transport route; determine the bumpiness influence coefficient according to the bumpiness and the maximum speed of the best transport route; determine the quantity influence coefficient according to the historical number of transport vehicles and the historical transport speed; determine the weight influence coefficient according to the historical weight of the transport vehicle and the historical transport speed; determine the average land transport speed according to the number of transport vehicles, the bumpiness of the best transport route, the maximum speed, the quantity influence coefficient, the number of transport vehicles, the bumpiness influence coefficient and the weight of the transport vehicle, refer to the following formula:

[0132] ;

[0133] in, represents the average land transport speed, Indicates the maximum speed, It represents the influence coefficient of the turbulence degree, Indicates the degree of bumpiness of the optimal transportation route, represents the quantity influence coefficient, Indicates the number of transport vehicles, represents the weight influence coefficient, Indicates the weight of the transport vehicle.

[0134] Optionally, the packaging method determination module 302 is specifically used to: obtain the structural characteristics of each commodity according to the structure of the large commodity; determine whether to split the commodity according to the structural characteristics of each commodity; if the commodity is split, obtain the volume and shape of each structure of the commodity according to the volume, shape and structure of the large commodity; determine the packaging method of each structure of the commodity according to the volume and shape of each structure of the commodity; determine the packaging method of the large commodity according to the packaging method and shape of each structure of the commodity.

[0135] Optionally, the commodity sales strategy analysis system 300 based on big data also includes a structural packaging method determination module 308, which is specifically used to: if the commodity does not need to be split, obtain the surface area of ​​the large commodity according to the structure and volume of the large commodity; obtain the structural complexity coefficient of the large commodity according to the structure of the large commodity; determine the packaging safety factor of the large commodity according to the structure of the large commodity and various structural characteristics of the commodity; determine the packaging demand index of the large commodity according to the volume of the large commodity, the weight of the large commodity, the surface area of ​​the large commodity, the structural complexity coefficient, the packaging safety factor and the shape coefficient of the large commodity, refer to the following formula:

[0136] ;

[0137] in, Indicates the packaging method of large items. Indicates the packaging safety factor, Indicates the volume of large items. Indicates the surface area of ​​large items. Indicates the weight of large items. represents the structural complexity coefficient, Indicates the shape factor of large items, Indicates the maximum value of the packaging demand index for large items;

[0138] Determine the packaging method for large commodities based on the large commodity packaging demand index.

[0139] Optionally, the packaging method determination module 302 is specifically used to: obtain packaging material characteristics and packaging material weight according to the packaging method of the large commodity; obtain packaging material characteristic coefficient according to the packaging material characteristics; obtain the density of each structure of the commodity according to the characteristics of each structure of the commodity; obtain the weight of each structure of the commodity according to the density of each structure of the commodity and the volume of each structure of the commodity; obtain the total weight of the commodity and the packaging material according to the weight of each structure of the commodity and the weight of the packaging material; determine the placement state index of the large commodity according to the total weight, the density of each structure of the commodity, the packaging material characteristic coefficient and the weight of the packaging material, referring to the following formula:

[0140] ;

[0141] in, Indicates the placement status index, Indicates The weight of the product structure, Indicates The shape complexity coefficient of the product structure is Indicates The density of the commodity structure, Indicates The surface area of ​​the commodity structure, represents the characteristic coefficient of packaging materials, Indicates the weight of packaging materials, Indicates the total weight, Indicates the number of commodity structures;

[0142] Determine the placement status of the large item based on the placement status index.

[0143] Optionally, the packaging method determination module 302 is specifically used to: determine the weight distribution of each structure of the commodity according to the placement status of the large commodity, the structure of the large commodity, the volume of the large commodity and the weight of the large commodity; determine the placement status of each structure of the commodity according to the shape of each structure of the commodity, the characteristics of each structure of the commodity and the weight distribution of each structure of the commodity; obtain the box space utilization rate according to the box volume capacity and the volume of each structure of the commodity; determine the number of each structure of the commodity placed according to the box space utilization rate and the placement status of each structure of the commodity; determine the packing strategy for the large commodity according to the number of each structure of the commodity placed, the placement status of each structure of the commodity and the volume of each structure of the commodity.

[0144] Optionally, the transport information acquisition module 306 is specifically used to: obtain sea transport meteorological data according to sea conditions; obtain the port starting position according to the customs port information; obtain sea transport wind speed, sea transport wind direction, wave height, current speed, tidal time and current direction according to the sea transport meteorological data; determine the total voyage according to the port starting position and the port terminal position; determine the ship speed under ideal conditions according to the total voyage; obtain the angle between the sea transport wind direction and the heading according to the sea transport wind direction; determine the angle between the current direction and the heading according to the current direction; determine the sea transport time according to the sea transport wind speed, the angle between the sea transport wind direction and the heading, wave height, current speed, ship speed under ideal conditions, tidal time and the angle between the current direction and the heading, refer to the following formula:

[0145] ;

[0146] in, Indicates the sea transportation time. Indicates the total voyage distance. represents the ship speed under ideal conditions, Indicates the wind speed for sea transport, Indicates the angle between the wind direction and the heading for sea transport. represents the wave height influence coefficient, Indicates wave height, represents the ocean current speed, It represents the angle between the current direction and the heading. Indicates tide time.

[0147] Optionally, the packaging method determination module 302 is specifically used to: determine the packaging material costs based on the large-sized commodity packing strategy, packaging material characteristics and packaging material weight; determine the large-sized commodity customs clearance costs based on the customs clearance port information and the large-sized commodity purchase costs; determine the demand heat time range based on the market demand heat of the commodity sales location; obtain the total transportation time based on the demand heat time range, sea transportation time and large-sized commodity land transportation time; determine the commodity selling price based on the total transportation time, the number of transport cargo ships, the packaging material costs and the large-sized commodity customs clearance costs.

[0148] The system of this embodiment can be used to execute the method of any of the above embodiments. The implementation principles and technical effects are similar and will not be described in detail here.

Claims

1. A commodity management method for e-commerce, characterized in that: include: Obtaining large-sized commodity information, and obtaining the large-sized commodity weight, large-sized commodity structure, large-sized commodity volume and large-sized commodity shape according to the large-sized commodity information; Determine a packaging method for the large commodity according to the structure of the large commodity, the volume of the large commodity and the shape of the large commodity; Determine the placement status of the large item according to the packaging method of the large item and the weight of the large item; Determine a packing strategy for the large-sized goods according to the placement status of the large-sized goods, the structure of the large-sized goods, and the volume of the large-sized goods; Determine the land transportation time of the large-sized goods based on the distance between the place of shipment of the large-sized goods and the customs clearance port, the weight of the large-sized goods and the volume of the large-sized goods; Obtaining sea condition information and exit port information, and determining sea transportation time according to the sea condition information and the exit port information; Determine the selling price of the commodity according to the sea transportation time, the land transportation time and the large commodity packing strategy; Determining the placement state of the large commodity according to the packaging method of the large commodity and the weight of the large commodity includes: obtaining packaging material characteristics and packaging material weight according to the packaging method of the large commodity; According to the packaging material characteristics, a packaging material characteristic coefficient is obtained; According to the structural characteristics of the commodity, the density of each structure of the commodity is obtained; Obtaining the weight of each structure of the product according to the density of each structure of the product and the volume of each structure of the product; Obtaining the total weight of the product and the packaging material according to the weight of each structure of the product and the weight of the packaging material; Determine a placement state index of the large commodity according to the total weight, the density of each structure of the commodity, the characteristic coefficient of the packaging material and the weight of the packaging material, and determine the placement state of the large commodity according to the placement state index; Determining the placement status of the large item according to the placement status index; The determining of the packing strategy of the large-sized commodity according to the placement state of the large-sized commodity, the structure of the large-sized commodity and the volume of the large-sized commodity includes: Determine the weight distribution of each structure of the commodity according to the placement state of the large commodity, the structure of the large commodity, the volume of the large commodity and the weight of the large commodity; determine the placement state of each structure of the commodity according to the shape of each structure of the commodity, the characteristics of each structure of the commodity and the weight distribution of each structure of the commodity; According to the volume capacity of the box and the volume of each structure of the commodity, the utilization rate of the box space is obtained; Determine the number of structures for placing goods according to the utilization rate of the box space and the placement status of the structures for placing goods; The packing strategy for the large commodity is determined according to the number of commodity structures placed, the placement status of the commodity structures and the volume of the commodity structures.

2. The method according to claim 1, characterized in that Determining the land transportation time of the large-sized goods based on the distance between the place of shipment of the large-sized goods and the customs clearance port, the weight of the large-sized goods and the volume of the large-sized goods includes: Acquiring land traffic conditions, and determining land traffic flow according to the land traffic conditions; Determine the average land transportation speed based on the land traffic volume and land meteorological data; Determine the ideal land transportation time according to the land transportation volume, the distance between the place of shipment of the large-sized commodity and the customs port, and the weight of the large-sized commodity; Obtaining historical transportation time, and determining land transportation deviation time according to the historical transportation time and the ideal land transportation time; Determining an average land transportation deviation time according to the land transportation deviation time; The land transportation time is determined according to the average land transportation deviation time, the distance between the place of shipment of the large-sized commodity and the customs port, the weight of the large-sized commodity, the average land transportation speed and the volume of the large-sized commodity, referring to the following formula: ； in, Indicates the land transportation time, Indicates the distance between the place of shipment of the large-sized goods and the customs port. represents the average land transport speed, represents the transport time adjustment factor, Indicates the weight of the oversized item. Indicates the volume of the large item. Represents the time average of the land transport deviation.

3. The method according to claim 2, characterized in that Determining the average land transportation speed according to the land traffic flow and land meteorological data includes: determining the land transportation vehicle information of the large commodity according to the weight of the large commodity, the placement status of the large commodity and the volume of the large commodity; According to the land transport vehicle information, the weight, height, number and width of the transport vehicles are obtained; Determining an optimal land transportation route according to the weight of the transport vehicle, the height of the transport vehicle, the width of the transport vehicle and the land weather data; According to the optimal land transportation route, the bumpiness of the optimal transportation route and the maximum speed of the transportation vehicle under ideal conditions are obtained; Determining a bumpiness influence coefficient according to the bumpiness of the optimal transport route and the maximum speed; Determine the quantity impact coefficient based on the historical number of transport vehicles and historical transport speed; Determining a weight impact coefficient based on historical transport vehicle weights and said historical transport speeds; According to the number of transport vehicles, the bumpiness of the optimal transport route, the maximum speed, the number influence coefficient, the number of transport vehicles, the bumpiness influence coefficient and the weight of the transport vehicles, the average land transport speed is determined, referring to the following formula: ； in, represents the average land transport speed, represents the maximum speed, represents the impact coefficient of the turbulence degree, Indicates the bumpiness of the optimal transportation route, represents the quantity influence coefficient, represents the number of transport vehicles, represents the weight influence coefficient, Indicates the weight of the transport vehicle.

4. The method according to claim 1, characterized in that The determining of the packaging method of the large commodity according to the structure of the large commodity, the volume of the large commodity and the shape of the large commodity includes: According to the structure of the large commodity, various structural features of the commodity are obtained; according to the various structural features of the commodity, it is determined whether to split the commodity; If the commodity is split, the volume of each structure of the commodity and the shape of each structure of the commodity are obtained according to the volume of the large commodity, the shape of the large commodity and the structure of the large commodity; Determine the packaging method of each structure of the product according to the volume of each structure of the product and the shape of each structure of the product; The packaging method of the large commodity is determined according to the packaging methods of the various structures of the commodity and the various structural shapes of the commodity.

5. The method according to claim 4, characterized in that The method further comprises: If the commodity does not need to be split, the surface area of ​​the large commodity is obtained according to the structure of the large commodity and the volume of the large commodity; According to the structure of the large-sized commodity, a structural complexity coefficient of the large-sized commodity is obtained; Determine the packaging safety factor of the large commodity according to the structure of the large commodity and the structural characteristics of the commodity; The large commodity packaging demand index is determined according to the large commodity volume, the large commodity weight, the large commodity surface area, the structural complexity coefficient, the packaging safety factor and the large commodity shape coefficient, referring to the following formula: ； in, Indicates the packaging method of the large item. Indicates the packaging safety factor, Indicates the volume of the large item. Indicates the surface area of ​​the large item. Indicates the weight of the oversized item. represents the structural complexity coefficient, represents the shape factor of the large item, Indicates the maximum value of the packaging demand index for large items; The packaging method of the large commodity is determined according to the large commodity packaging demand index.

6. The method according to claim 1, characterized in that The placement status index refers to the following formula: ； in, represents the placement status index, Indicates The weight of the product structure, Indicates The shape complexity coefficient of the product structure is Indicates The density of the commodity structure, Indicates The surface area of ​​the commodity structure, represents the characteristic coefficient of the packaging material, Indicates the weight of the packaging material, represents the total weight, Indicates the number of product structures.

7. The method according to claim 1, characterized in that Determining the sea transportation time according to the sea condition information and the exit port information includes: Obtaining maritime transport meteorological data according to the sea condition information; According to the exit port information, the port starting position is obtained; According to the sea transport meteorological data, sea transport wind speed, sea transport wind direction, wave height, current speed, tidal time and current direction are obtained; Determine the total voyage distance according to the port starting position and the port ending position; Determine the ship's speed under ideal conditions based on the total voyage distance; According to the sea transport wind direction, the angle between the sea transport wind direction and the heading is obtained; According to the ocean current direction, determining the angle between the ocean current direction and the heading; The sea transportation time is determined according to the sea transportation wind speed, the angle between the sea transportation wind direction and the heading, the wave height, the ocean current speed, the ship speed under the ideal conditions, the tidal time and the angle between the ocean current direction and the heading, referring to the following formula: ； in, Indicates the sea transportation time, represents the total distance travelled, represents the ship speed under the ideal conditions, represents the sea transport wind speed, Indicates the angle between the wind direction and the heading for sea transport, represents the wave height influence coefficient, represents the wave height, represents the ocean current speed, represents the angle between the current direction and the heading, Indicates the tide time.

8. The method according to claim 6, characterized in that The determining of the commodity selling price according to the sea transportation time, the land transportation time of the large commodity and the packing strategy of the large commodity includes: determining the packaging material fee according to the packing strategy of the large commodity, the characteristics of the packaging material and the weight of the packaging material; Determine the customs clearance fees for large-sized goods based on the customs clearance port information and the purchase costs of large-sized goods; Determine the time range of demand based on the market demand for the product; Obtaining the total transportation time according to the demand heat time range, the sea transportation time and the land transportation time of the large-sized goods; The selling price of the goods is determined based on the total transportation time, the number of transport vessels, the cost of packaging materials and the customs clearance fees for the large goods.

9. An e-commerce commodity management system, characterized in that: include: A commodity information acquisition module is used to acquire the information of large commodities, and obtain the weight, structure, volume and shape of the large commodities according to the information of the large commodities; A packaging method determination module, used to determine the packaging method of the large commodity according to the structure of the large commodity, the volume of the large commodity and the shape of the large commodity; A placement status determination module, used to determine the placement status of the large commodity according to the packaging method of the large commodity and the weight of the large commodity; A packing strategy determination module, which determines a packing strategy for the large-sized commodity according to the placement status of the large-sized commodity, the structure of the large-sized commodity and the volume of the large-sized commodity; A transportation time determination module, used to determine the land transportation time of the large-sized commodity according to the distance between the place of shipment of the large-sized commodity and the customs exit port, the weight of the large-sized commodity and the volume of the large-sized commodity; The transport information acquisition module is used to acquire sea condition information and exit port information, and determine the sea transport time according to the sea condition information and the exit port information; A selling price determination module, used to determine the selling price of the commodity according to the sea transportation time, the land transportation time and the large commodity packing strategy; The placement state determination module is specifically used to: obtain the packaging material characteristics and packaging material weight according to the packaging method of the large commodity; obtain the packaging material characteristic coefficient according to the packaging material characteristics; obtain the density of each structure of the commodity according to the characteristics of each structure of the commodity; obtain the weight of each structure of the commodity according to the density of each structure of the commodity and the volume of each structure of the commodity; obtain the total weight of the commodity and the packaging material according to the weight of each structure of the commodity and the weight of the packaging material; determine the placement state index of the large commodity according to the total weight, the density of each structure of the commodity, the packaging material characteristic coefficient and the weight of the packaging material; The packing strategy determination module is specifically used to: determine the weight distribution of each structure of the commodity according to the placement status, structure, volume and weight of the large commodity; determine the placement status of each structure of the commodity according to the shape, characteristics and weight distribution of each structure of the commodity; obtain the space utilization rate of the box according to the volume capacity of the box and the volume of each structure of the commodity; Determine the quantity of goods to be placed in each structure based on the space utilization rate of the box and the placement status of each structure of the goods; determine the packing strategy for large goods based on the quantity of goods to be placed in each structure, the placement status of each structure of the goods and the volume of each structure of the goods.

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